Make a participant host / co-host
If you are hosting a meeting, you can make a participant host/co-host.
Click Manage Participants in the toolbar to toggle to show / hide the Participants Panel.
Locate the participant who will be promoted to host, and hover over the camera icon to the right of the attendee’s name to reveal additional controls. Click the More button.
Select Make Host. The participant assumes the role of host, and you become an attendee.
Select Make Co-Host. A Co-Host has the same privileges as the Host, but cannot designate other Co-Hosts or end the meeting.